/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.jbpm.workflow.core;

import java.io.Serializable;

import org.jbpm.process.core.Context;
import org.kie.api.definition.process.Node;

public interface NodeContainer extends org.kie.api.definition.process.NodeContainer, Serializable {

    /**
     * Method for adding a node to this node container.
     * Note that the node will get an id unique for this node container.
     * 
     * @param node the node to be added
     * @throws IllegalArgumentException if <code>node</code> is null
     */
    void addNode(Node node);

    /**
     * Method for removing a node from this node container
     * 
     * @param node the node to be removed
     * @throws IllegalArgumentException if <code>node</code> is null or unknown
     */
    void removeNode(Node node);

    Context resolveContext(String contextId, Object param);

    Node internalGetNode(long id);

}
